name	size	time
	../
	snapshot_004.2.hdf5	1.328GB	2018-06-15 06:27 UTC
	snapshot_004.1.hdf5	1.345GB	2018-06-15 06:26 UTC
	snapshot_004.3.hdf5	1.326GB	2018-06-15 06:28 UTC
	snapshot_004.0.hdf5	937.2MB	2018-06-15 06:24 UTC